Finding the Fourth Proportional to 1,763,903.97, 2,645,000.06 and 1,034,626.41
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Solution
The fourth proportional to 1,763,903.97, 2,645,000.06 and 1,034,626.41 is: 1,551,437.58
Step by Step Solution
- Step 1: Write the proportion equation
1,763,903.97 : 2,645,000.06 = 1,034,626.41 : x - Step 2: Convert to fraction form
1,763,903.97/2,645,000.06 = 1,034,626.41/x - Step 3: Cross multiply
1,763,903.97x = 2,645,000.06 × 1,034,626.41 - Step 4: Simplify right side
1,763,903.97x = 2,736,586,911,354.45 - Step 5: Solve for x
x = 2,736,586,911,354.45/1,763,903.97 - Step 6: Final answer
x = 1,551,437.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.